Lactobacillus acidophilus-Induced Endocarditis and Associated Splenic Abscess

Lactobacillus acidophilus is a rod-shaped, Gram-positive bacterium generally found in the normal flora of the oropharynx, gastrointestinal, and genitourinary tracts. It is commonly known as nonpathogen in the human body. Endocarditis due to Lactobacillus is rarely encountered and associated with imp...

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Main Authors: Muhammet Ozer, Suleyman Yasin Goksu, Ali Shahverdiani, Muhammad Mustafa
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Case Reports in Infectious Diseases
Online Access:http://dx.doi.org/10.1155/2020/1382709
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author Muhammet Ozer
Suleyman Yasin Goksu
Ali Shahverdiani
Muhammad Mustafa
author_facet Muhammet Ozer
Suleyman Yasin Goksu
Ali Shahverdiani
Muhammad Mustafa
author_sort Muhammet Ozer
collection DOAJ
description Lactobacillus acidophilus is a rod-shaped, Gram-positive bacterium generally found in the normal flora of the oropharynx, gastrointestinal, and genitourinary tracts. It is commonly known as nonpathogen in the human body. Endocarditis due to Lactobacillus is rarely encountered and associated with impaired immunity. Splenic abscess is also an uncommon infection that classically results from endocarditis or another source of hematogenous seeding. Here, we present the case of bioprosthetic aortic valve endocarditis and associated splenic abscess caused by Lactobacillus acidophilus. The source of the Lactobacillus bacteremia should be investigated because of the risk of life-threatening conditions. Most of the time, identifying Lactobacillus species is challenging and can cause a delay in diagnosis and timely treatment. Especially in patients who have significant underlying clinical conditions, physicians should consider Lactobacillus species as a causative microorganism.
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series Case Reports in Infectious Diseases
spelling doaj-art-3ffccbbbb9b04309a8383ee6bb7a93d22025-08-20T02:39:12ZengWileyCase Reports in Infectious Diseases2090-66252090-66332020-01-01202010.1155/2020/13827091382709Lactobacillus acidophilus-Induced Endocarditis and Associated Splenic AbscessMuhammet Ozer0Suleyman Yasin Goksu1Ali Shahverdiani2Muhammad Mustafa3Department of Internal Medicine, Capital Health Regional Medical Center, Trenton, NJ, USADepartment of Internal Medicine, University of Texas Southwestern Medical School, Dallas, TX, USADepartment of Internal Medicine, Capital Health Regional Medical Center, Trenton, NJ, USADivision of Interventional Cardiology, Capital Health Regional Medical Center, Trenton, NJ, USALactobacillus acidophilus is a rod-shaped, Gram-positive bacterium generally found in the normal flora of the oropharynx, gastrointestinal, and genitourinary tracts. It is commonly known as nonpathogen in the human body. Endocarditis due to Lactobacillus is rarely encountered and associated with impaired immunity. Splenic abscess is also an uncommon infection that classically results from endocarditis or another source of hematogenous seeding. Here, we present the case of bioprosthetic aortic valve endocarditis and associated splenic abscess caused by Lactobacillus acidophilus. The source of the Lactobacillus bacteremia should be investigated because of the risk of life-threatening conditions. Most of the time, identifying Lactobacillus species is challenging and can cause a delay in diagnosis and timely treatment. Especially in patients who have significant underlying clinical conditions, physicians should consider Lactobacillus species as a causative microorganism.http://dx.doi.org/10.1155/2020/1382709
spellingShingle Muhammet Ozer
Suleyman Yasin Goksu
Ali Shahverdiani
Muhammad Mustafa
Lactobacillus acidophilus-Induced Endocarditis and Associated Splenic Abscess
Case Reports in Infectious Diseases
title Lactobacillus acidophilus-Induced Endocarditis and Associated Splenic Abscess
title_full Lactobacillus acidophilus-Induced Endocarditis and Associated Splenic Abscess
title_fullStr Lactobacillus acidophilus-Induced Endocarditis and Associated Splenic Abscess
title_full_unstemmed Lactobacillus acidophilus-Induced Endocarditis and Associated Splenic Abscess
title_short Lactobacillus acidophilus-Induced Endocarditis and Associated Splenic Abscess
title_sort lactobacillus acidophilus induced endocarditis and associated splenic abscess
url http://dx.doi.org/10.1155/2020/1382709
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AT alishahverdiani lactobacillusacidophilusinducedendocarditisandassociatedsplenicabscess
AT muhammadmustafa lactobacillusacidophilusinducedendocarditisandassociatedsplenicabscess